Home / Parts / MSR Parts - UR / Bolt Carrier Group / Fail Zero – FZ EXO BOLT ASSEMBLY Fail Zero – FZ EXO BOLT ASSEMBLY$7857 FZ EXO BOLT ASSEMBLY Out of stock SKU: FZEXO-BOLTASSEMBLY01 Category: Bolt Carrier Group Product ID: 16067 Description Additional information Description FailZero Bolt Bolt Assembly EXO-BOLTASSEMBLY01 Nickel Additional information Weight 2 oz Dimensions 0.5 × 3 × 0.5 in Related products Out of stock Colt’s Manufacturing – COLT 5.56 BOLT CARRIER GROUP $19754 Black Rain Ordnance – BLACK RAIN 223 BOLT CARRIER GRP LEFT $21005 Out of stock Fail Zero – FZ 7.62X39 BCG NO HAMMER NIB $13750